diff --git a/charts/curator/README.md b/charts/curator/README.md
index 58175f0..e631027 100644
--- a/charts/curator/README.md
+++ b/charts/curator/README.md
@@ -1,6 +1,6 @@
 # curator
 
-![Version: 2.0.0](https://img.shields.io/badge/Version-2.0.0-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 2025.08-03](https://img.shields.io/badge/AppVersion-2025.08--03-informational?style=flat-square)
+![Version: 2.1.0](https://img.shields.io/badge/Version-2.1.0-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 2025.08-03](https://img.shields.io/badge/AppVersion-2025.08--03-informational?style=flat-square)
 
 A Helm chart for Curator in a Container in Kubernetes
 
@@ -85,6 +85,7 @@ A Helm chart for Curator in a Container in Kubernetes
 | serviceAccount.imagePullSecrets | list | `[]` | Image pull secrets for the service account |
 | serviceAccount.labels | object | `{}` | Labels for the service account |
 | serviceAccount.name | string | `nil` | The name of the ServiceAccount to use. If not set and create is true, a name is generated using the fullname template |
+| siteIdentifier | string | `""` | When not set (default), uses existing {environment}-admin naming pattern |
 | tolerations | list | `[]` |  |
 | topologySpreadConstraints | list | `[]` | Pod Topology Spread Constraints |
 
diff --git a/charts/curator/templates/_helpers.tpl b/charts/curator/templates/_helpers.tpl
index dbb0a45..a5f2408 100644
--- a/charts/curator/templates/_helpers.tpl
+++ b/charts/curator/templates/_helpers.tpl
@@ -133,4 +133,11 @@ limits:
   memory: 512Mi
 {{- end -}}
 {{- end -}}
+{{- end -}}
+
+{{/*
+Create the admin secret name based on environment and optional siteIdentifier
+*/}}
+{{- define "curator.adminSecretName" -}}
+{{- .Values.environment }}{{- if .Values.siteIdentifier }}-{{ .Values.siteIdentifier }}{{- end }}-admin
 {{- end -}}
\ No newline at end of file
diff --git a/charts/curator/templates/externalsecrets-admin.yaml b/charts/curator/templates/externalsecrets-admin.yaml
index 5f03b75..b37f334 100644
--- a/charts/curator/templates/externalsecrets-admin.yaml
+++ b/charts/curator/templates/externalsecrets-admin.yaml
@@ -1,7 +1,7 @@
 apiVersion: external-secrets.io/v1
 kind: ExternalSecret
 metadata:
-  name: {{ .Values.environment }}-admin
+  name: {{ include "curator.adminSecretName" . }}
   namespace: {{ .Release.Namespace }}
 spec:
   secretStoreRef:
diff --git a/charts/curator/templates/job-create-admin.yaml b/charts/curator/templates/job-create-admin.yaml
index ab01bba..28238e1 100644
--- a/charts/curator/templates/job-create-admin.yaml
+++ b/charts/curator/templates/job-create-admin.yaml
@@ -49,12 +49,12 @@ spec:
           - name: WEBADMIN_PASSWORD
             valueFrom:
               secretKeyRef:
-                name: {{ printf "%s-%s" .Values.environment "admin" }}
+                name: {{ include "curator.adminSecretName" . }}
                 key: admin-password
           - name: WEBADMIN_USER
             valueFrom:
               secretKeyRef:
-                name: {{ printf "%s-%s" .Values.environment "admin" }}
+                name: {{ include "curator.adminSecretName" . }}
                 key: admin-user
           {{ range $key, $value := .Values.curator.env }}
           - name: "{{ $key }}"
diff --git a/charts/curator/values.yaml b/charts/curator/values.yaml
index 9084e36..2c43c74 100644
--- a/charts/curator/values.yaml
+++ b/charts/curator/values.yaml
@@ -5,6 +5,12 @@ replicaCount: ~
 # -- Required to be either prod, qa, or dev
 environment: prod # needs to be either dev, qa, or prod
 
+# -- Site identifier for multi-site deployments in the same namespace
+# -- This is used to create unique ExternalSecret names to avoid conflicts
+# -- When set, creates {environment}-{siteIdentifier}-admin naming pattern
+# -- When not set (default), uses existing {environment}-admin naming pattern
+siteIdentifier: ""
+
 # -- Image configuration
 image:
   # -- Repository name